M41T82ZM6F STMicroelectronics, M41T82ZM6F Datasheet - Page 27
M41T82ZM6F
Manufacturer Part Number
M41T82ZM6F
Description
IC RTC SERIAL W/BATT SW 8-SOIC
Manufacturer
STMicroelectronics
Type
Clock/Calendar/Alarmr
Datasheet
1.M41T82SM6F.pdf
(61 pages)
Specifications of M41T82ZM6F
Memory Size
32B
Time Format
HH:MM:SS:hh (24 hr)
Date Format
YY-MM-DD-dd
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.38 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-7828-2
M41T82ZM6F
M41T82ZM6F
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M41T82ZM6F
Manufacturer:
Maxim
Quantity:
246
M41T82-M41T83
Note:
1
2
the digital calibration circuitry uses periodic counter correction which occurs downstream of
the 512 Hz divider chain and hence has no effect on the FT pin.
The modified pulses are not observable on the frequency test (FT) output, nor will the effect
of the calibration be measurable real-time, due to the periodic nature of the error
compensation.
Positive digital calibration is performed on an eight minute cycle, therefore the value in the
calibration register should not be modified more frequently than once every eight minutes for
positive values of calibration. Negative digital calibration is performed on a sixteen minute
cycle, therefore negative values in the calibration register should not be modified more
frequently than once every sixteen minutes.
Doc ID 12578 Rev 12
Clock operation
27/61